Mark J. Sullivan

Mark J. Sullivan is a cybersecurity expert known for his work in protecting computer systems, networks, and information from threats like hacking and cyberattacks. With a background in government and private sector security, he has contributed to developing strategies and technologies to defend critical digital infrastructure. Sullivan often shares insights on cybersecurity challenges and best practices, emphasizing the importance of proactive measures and resilient systems to safeguard sensitive data and maintain trust in digital environments. His expertise helps organizations better understand and manage cyber risks in an increasingly connected world.